/*
 * Copyright:  2018 smarabbit studio.
 *
 *  Licensed under the Confluent Community License; you may not use this file
 *  except in compliance with the License.  You may obtain a copy of the License at
 *
 *  http://www.confluent.io/confluent-community-license
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 *  WARRANTIES OF ANY KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations under the License.
 *
 *  @作   者： 黄开晖 (117227773@qq.com)
 *  @日   期:  2021年9月2日
 */
package com.massyframework.beanskin.runtime.service.pagemapping;

import javax.servlet.Servlet;
import javax.servlet.ServletContext;
import javax.servlet.ServletRegistration;

import com.massyframework.beanskin.framework.FrameworkConfig;
import com.massyframework.beanskin.web.mapping.PageMappingRepository;

/**
 * @author huangkh
 *
 */
public class PageMappingFactory {

	/**
	 * 
	 */
	public PageMappingFactory() {
		
	}
	
	public void createAndRegister(FrameworkConfig config) {
		String urlPattern = config.getParameter(PageMappingRepository.COMMONS_URLPATTERN, 
				PageMappingRepository.DEFAULT_URLPATTREN); 
		ServletContext servletContext =
				config.getBean(ServletContext.class.getName(), 
						ServletContext.class);
		PageMappingRepository pmRepo = new DefaultPageMappingRepository();
		config.defineExportService(PageMappingRepository.class.getName(), pmRepo,  builder ->{
			builder.addExportService(PageMappingRepository.class)
				.description("Web页面映射仓储.");
		});
		
		Servlet servlet = new PageMappingProxyServlet(pmRepo);
        ServletRegistration.Dynamic registration =
        		servletContext.addServlet("pageMappingServlet", servlet);
        registration.setLoadOnStartup(Integer.MAX_VALUE);
        registration.setAsyncSupported(true);
        registration.addMapping(urlPattern);
	}

}
